201291008

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{13327}}^1$

素因数の和:13402

約数の個数: 36

約数和(自身を含む): 408636480

約数和(自身を除く): 207345472

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 13327, 15104, 26654, 53308, 106616, 213232, 426464, 786293, 852928, 1572586, 1705856, 3145172, 3411712, 6290344, 12580688, 25161376, 50322752, 100645504, 201291008]

約数ペア:

[(1, 201291008), (2, 100645504), (4, 50322752), (8, 25161376), (16, 12580688), (32, 6290344), (59, 3411712), (64, 3145172), (118, 1705856), (128, 1572586), (236, 852928), (256, 786293), (472, 426464), (944, 213232), (1888, 106616), (3776, 53308), (7552, 26654), (13327, 15104)]